Karachi, Nov.19 : U.S. Ambassador in Pakistan, N W Patterson and Pakistan Peoples Party chairperson Benazir Bhutto Monday visited Geo News offices here.

US envoy expressed her grave concern over suspension of Geo News transmission and said that media could not be restrained.

Benazir Bhutto recorded her comments in a book placed at the protest camp set up by Geo Network.

In her comments, Benazir expressed regret and concern over ban imposed on Geo TV transmissions. (ANI)